Wireless ZigBee Water Leakage Sensor

Compact, self-contained water leak detector: 5 x 5 x 1.7 cm (2 x 2 x 0.7 in), 32 g (1.1 oz). Enclosure uses UL94 V-0 rated ABS and medical-grade silicone for chemical resistance and tactile safety. Powered by one CR2032 battery (150 mAh), pre-installed and tested — supports >12 months runtime assuming 20 daily alerts. Designed for ambient temperatures from -10°C to +55°C. Communication protocol: ZigBee 3.0 — certified for interoperability with EU-compliant smart home infrastructure. Detection mechanism employs precision-printed electrodes with 0.5 mm activation threshold, delivering repeatable response to thin water films. Triggers both integrated audible alarm (85 dB) and real-time smartphone notification via ZigBee-connected hub. Full waterproofing extends to the sensor surface — safe for placement in standing water or high-condensation zones without degradation. Installation requires no configuration: simply position on dry, level surface near risk points — under kitchen sinks, beside toilet cisterns, behind dishwashers, in hotel laundry chutes, or university dormitory utility cabinets — and confirm pairing via hub app. Includes multilingual manuals (English/German/Spanish) aligned with EU product compliance requirements.